Research and surveys in national and international archives 14 / 
edited by Dr. Hamad M. Al Dhawiani 
 - Muscat :  National Record and Archives Authority,  2018 
 - 388 pages, 19 pages : map, illustrations ; 24 cm. 
<br/><br/> " Omani role in spreading Islam in East Africa " - cover title 
<br/><br/>Included bibliograpical references. 
<br/><br/><label>ISBN: </label>9789996931017 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ISLAM-- EAST AFRICA<br/>EAST AFIRCA-- HISTORY<br/>ARAB-- CIVILIZATION